NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology. NTK is constantly improving sensor designs to provide excellent performance and improve resistance to failure. NTK works with their OEM manufacturers through each phase of development from concept to production.

ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning

Ensure your Mazda 6 performs at its best with the NGK Part Number 22116 direct fit oxygen sensor. Designed specifically for models from 2003 to 2005, this sensor plays a vital role in maintaining optimal engine performance, fuel efficiency, and emissions control. By providing continuous feedback to the vehicle's engine control unit (ECU), it helps regulate the air-fuel mixture for smooth operation and reduced environmental impact. This OEM-quality sensor is engineered to meet the stringent standards of automotive manufacturers, ensuring reliability and durability in demanding conditions.
Constructed with an advanced ceramic sensor element, the NGK oxygen sensor features a 3-stage contaminant-resistant plasma jet and deposit trap overcoat. These protective layers safeguard against element poisoning caused by contaminants, extending the sensor's lifespan and maintaining consistent performance. The sensor's precise design ensures accurate readings across a wide range of operating temperatures, making it a dependable choice for your vehicle's emission control system.
NGK's commitment to innovation and quality control means this sensor is built to withstand the rigors of daily driving. It is compatible with your Mazda 6's original equipment specifications, providing a seamless installation experience. Proper installation and maintenance of this sensor contribute to improved catalytic converter efficiency, reduced harmful emissions, and optimal fuel economy. Trust NGK to deliver high-performance components that support your vehicle’s longevity and environmental compliance.

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